Feature 1MULTIPLE PRINTING OPTIONS: This thermal printer support wireless printing with a smartphone via Bluetooth, or with a computer via a USB cable 2POWERFUL FUNCTION: Thermal bluetooth printer can connect 8 devices or 8 apps(one for iOS and 7 for Android) at the same time through Bluetooth, support client local program upgrade, equipped with for Windows PC side drive 3WIDE COMPATIBILITY: The printer is compatible with a variety of systems, including for WIN 7, 8, 10 XP, for OS X, for LINUX, for IOS, and for Android, and support native program upgrades 4HIGH SPEED PRINTING: The receipt printer support Bluetooth 4.0, printing speed up to 100mm per second, faster, more energy efficient, with low noise 5APPLICABLE SCENARIO: Thermal receipt printer support all kinds of takeout receipts, which are suitable for supermarket, shopping mall, restaurant, store receipt, mail receipt, restaurant order, bar code, QR code, logo, text, etc. To achieve a multi purpose functionItem Type: Thermal Bluetooth PrinterModel: MTP-3BBattery: 1 x DC7.4V PL 484954 2s lithium battery 1500mAhPrinting Method: Form heat sensitiveInterface: USB, BluetoothPower Supply: 12V 1ASupported System: For Windows, for iOS, for AndroidNetwork Printing: SupportedAutomatic Double Sided Printing: Not supportedEffective Printing Width: Approx. 78mm / 3.07inPoint Density: 8 Points/mm, 384 points/linePrint Characters: ANK: 8 x 16, 12 x 24 GBK: 16 x 16, 24 x 24Character ANK Per Line: 48, 32 GBK: 24, 16Paper Width: Approx. 80mm / 3.15inPrint Head Life: 50kmInstruction Set: ESC or POSPrinting Speed: 100mm/sBar Code Type: 1-D: UPC-A, UPC-E, EAN-13, EAN-8, CODE39, ITF25, CODABAR, CODE93, CODE128; 2-D: QR codePlatform Support: For Windows, for iOS, for LinuxOperating Temperature: -10-50Storage Temperature: -20-70Working Humidity: 20-85%Storage Humidity: 5-95%Internal Characters: ASCII CH(8 x 16, 9 x 17, 9 x 24, 12 x 24); GB18030(16 x 16, 24 x 24)Print Command: ESC or POS compatible with order setMain Features:Delicate and light structure, easy to carryLow noise and high speed printingEquipped with large capacity rechargeable lithium battery 7.4V, 1500mAhSupport client local program upgradeEquipped with for Windows PC side driveBluetooth host functionCan be used for 5-7 days after full charge. The indicator light will light up when charging, and will go off after charging .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Thermal Printer1 x Data Cable1 x Label Paper1 x User Manual